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Processing apparatus of the metal corrugated pipe with a heat treatment and rust preventive oil coat 发明授权

2023-11-07 2470 475K 0

专利信息

申请日期 2025-07-11 申请号 KR1020160101622
公开(公告)号 KR101662601B1 公开(公告)日 2016-10-05
公开国别 KR 申请人省市代码 全国
申请人 KH ELECTRICITY CO LTD
简介 The present invention relates to a processing apparatus of a metal corrugated pipe with heat treatment and a rust preventive oil coating step and, more specifically, which improves a quality and satisfaction of a product by improving rigidity, and prevents noise and rust from being generated. The present invention comprises : a corrugated pipe storage unit (10); a first frame (20); a first transfer unit (25); a first heating unit (30); a cooling tank (47); a second frame (50); a second heating unit (60); a second transfer unit (55); a third frame (70); a rust preventing housing (80); and a third transfer unit (75).


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